<%
   String treeId = request.getParameter("treeId");
    
   if(null != treeId && !"null".equals(treeId) &&!"".equals(treeId) )
     session.setAttribute("treeId",treeId);
%>
<script type="text/javascript">
<!--
window.open('<%=basePath%><%="hotel/main_up.jsp?pow="+pow%>','main_upFrame');
//-->
</script>
